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- // Copyright 2020 The go-ethereum Authors
- // This file is part of the go-ethereum library.
- //
- // The go-ethereum library is free software: you can redistribute it and/or modify
- // it under the terms of the GNU Lesser General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // The go-ethereum library is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU Lesser General Public License for more details.
- //
- // You should have received a copy of the GNU Lesser General Public License
- // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
- package ethtest
- import (
- "os"
- "testing"
- "time"
- "github.com/ethereum/go-ethereum/eth"
- "github.com/ethereum/go-ethereum/eth/ethconfig"
- "github.com/ethereum/go-ethereum/internal/utesting"
- "github.com/ethereum/go-ethereum/node"
- "github.com/ethereum/go-ethereum/p2p"
- )
- var (
- genesisFile = "./testdata/genesis.json"
- halfchainFile = "./testdata/halfchain.rlp"
- fullchainFile = "./testdata/chain.rlp"
- )
- func TestEthSuite(t *testing.T) {
- geth, err := runGeth()
- if err != nil {
- t.Fatalf("could not run geth: %v", err)
- }
- defer geth.Close()
- suite, err := NewSuite(geth.Server().Self(), fullchainFile, genesisFile)
- if err != nil {
- t.Fatalf("could not create new test suite: %v", err)
- }
- for _, test := range suite.AllEthTests() {
- t.Run(test.Name, func(t *testing.T) {
- result := utesting.RunTAP([]utesting.Test{{Name: test.Name, Fn: test.Fn}}, os.Stdout)
- if result[0].Failed {
- t.Fatal()
- }
- })
- }
- }
- // runGeth creates and starts a geth node
- func runGeth() (*node.Node, error) {
- stack, err := node.New(&node.Config{
- P2P: p2p.Config{
- ListenAddr: "127.0.0.1:0",
- NoDiscovery: true,
- MaxPeers: 10, // in case a test requires multiple connections, can be changed in the future
- NoDial: true,
- },
- })
- if err != nil {
- return nil, err
- }
- err = setupGeth(stack)
- if err != nil {
- stack.Close()
- return nil, err
- }
- if err = stack.Start(); err != nil {
- stack.Close()
- return nil, err
- }
- return stack, nil
- }
- func setupGeth(stack *node.Node) error {
- chain, err := loadChain(halfchainFile, genesisFile)
- if err != nil {
- return err
- }
- backend, err := eth.New(stack, ðconfig.Config{
- Genesis: &chain.genesis,
- NetworkId: chain.genesis.Config.ChainID.Uint64(), // 19763
- DatabaseCache: 10,
- TrieCleanCache: 10,
- TrieCleanCacheJournal: "",
- TrieCleanCacheRejournal: 60 * time.Minute,
- TrieDirtyCache: 16,
- TrieTimeout: 60 * time.Minute,
- SnapshotCache: 10,
- })
- if err != nil {
- return err
- }
- _, err = backend.BlockChain().InsertChain(chain.blocks[1:])
- return err
- }
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